#BlueSky isn't decentralised or federated. The outage yesterday is the obvious proof. It may *look* decentralised and they definitely love to outsource traffic and storage costs by claiming that running your own PDS (Personal Data Server) is somehow something federated, but that's all smoke and mirrors. You have to go deep on [1] to find "networking through Relays instead of server-to-server" as their current implementation choice. THEY run the relays. No one else.
[1] https://bsky.social/about/blog/5-5-2023-federation-architecture